Never fear: the answer is C! The word "temblor" means both "earthquake" and "trembling" in Spanish, and we borrowed the word into English in the mid-1800s. We've borrowed many words from Spanish, and "temblor" isn't the only Spanish word for a natural event or disaster that has ended up in English. "Hurricane" and "tornado" came from Spanish into English in the mid-1500s, and "El Niņo" and "La Niņa," Spanish names for weather patterns, arrived in 1896 and 1988, respectively.